下列关于乳腺癌的描述，错误的是A．粉刺癌多位于乳腺中央部位B．_爱下问搜题

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问题单项选择题

下列关于乳腺癌的描述，错误的是

A．粉刺癌多位于乳腺中央部位
B．小叶原位癌多有间质的炎症反应和纤维组织增生
C．佩吉特病的 * * 和乳晕呈湿疹样改变
D．浸润性导管癌是最常见的乳腺癌类型

答案

参考答案：B

补全对话，情景问答

口语运用。阅读下面的对话，从七个备选项中选出5个恰当的句子完成此对话。

A．Yes, but only once.
B．I want to be a pop star.
C．I want to be a movie star.
D．Can you play the guitar?
E．Some day I'm going to make it.
F．I'm going to buy an electric guitar when I have enough money.
G．What are you going to buy when you have enough money?

A: What do you like doing?
B: Singing. 1.
A: You can't be a famous pop star unless you're really good. 2.
B: Yes, I always play my guitar when I listen to pop music on the radio. 3.
A: Great! Have you been in any pop star competitions in your school?
B: 4.            I didn't win the prize.
A: That's too bad!
B: But it doesn't matter. I'll keep working hard. 5.

判断题

使用抛线法验电时所用抛线须用截面积为8~10mm2的裸铜软绞线做成。